However, they are associated with hair follicles and body hairs. Name Description Body Area Pilonidal cyst A small pocket in the skin that occurs when a hair punctures the skin and becomes ingrown At ...

Chronic form: Chronic episodes, sometimes diagnosed as pilonidal sinus disease, can be difficult to treat and come and go for many years. Fluid may come from the cyst, which can become infected.

Other kinds of headaches that keep coming back, such as migraines or tension headaches, are often mistaken for sinus headaches. Because the treatment you need depends on the type of headache you ...

Nasal and sinus cancer are rare types of head and neck cancer that develop inside the nose or paranasal sinuses. The space inside the nose is called the nasal cavity. This space warms, moistens and ...